Habitat depths ranged from 1 to 1300 m (for fishes) and 1 to 975 m (for cephalopods), the temperature range was from 0.5 to 30 °C (fishes) and -0.8 to 30 °C (cephalopods), and body mass ringed from 4 to10,076,000 mgWM (fishes) and 100 to 937,000 mgWM (cephalopods)